CVE-2026-58040EPSS p18.4%

CVE-2026-58040CVE-2026-58040

Description

An incomplete fix has been identified in Node.js: HTTPS Agent TLS session reuse skips hostname verification across identity policies (incomplete fix of CVE-2026-48934). This vulnerability affects Node.js **22.x**, **24.x**, and **26.x**.

Scoring

CVSS 6.3 ()
VectorCVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
EPSS0.28% probability of exploitation · percentile 18.4% · 2026-10-06T12:00:23Z
Last modified2026-09-03
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.